And competitive is very much a personal opinion. We've had this discussion many times and I still think people's attitudes towards the need to play fire are a very large part of the problem (and blizz agrees). Complaining about frost constantly makes people thinks its worse then it really is.
If you like frost so much you just have to play it and show people what's really possible. The more people that just go fire because they feel they have to snowballs and just makes further people do the same.